Poor Danny.. Sorry you haven't seen that much of a change.. It must be hard on you.. {hugs}
My A.J has had a great winter.. It's been 9 months since we found a home for our cat and he goes to a different preschool where the kids are rarely sick, so he hasn't need any asthma meds this winter.. I'm not to sure if something is brewing now, since it's starting to warm up.. I can see his Hay fever is acting up, eye allergies, allergic rhinitis and if it gets worse (or the pollen count gets high), or starts coughing more, I'll start him back on his inhalor.. Crossing fingers here..
I have so much on my plate right now, the last thing we need is breathing issues.. So, it's been a blessing that he's healthy in that aspect.. Just need to keep him away from cats and dogs..